Rotating equipment are replaceable is not that much of an issue they operate on regular steam.
Buildings are reinforced concrete unlikely to be a concern not in a reasonable timeframe unless rebars corrode for some reason.
Issue would be items operating with water directly in contact with the reactor, so critical piping, heat exchangers and reactor vessels, which I can’t say I am an expert specifically for nuclear plants.
I imagine the main concern would be the reactor itself as all reat can be replaced.
Not to argue minutia, as it doesn’t take away from my correct point, but I was speaking specifically of the reactor and it’s housing and the building around it. A reactor when it’s built has a pre-planned age limit to it.
We can do calculations to evaluate them. If someone creates a fairly accurate or at least conservative stimulation of the reactor and housing, a mechanical engineer should be able to determine if it’s still good for operation or needs replacement. They use ASME code and tables to do life fraction calculations.
Rotating equipment are replaceable is not that much of an issue they operate on regular steam.
Buildings are reinforced concrete unlikely to be a concern not in a reasonable timeframe unless rebars corrode for some reason.
Issue would be items operating with water directly in contact with the reactor, so critical piping, heat exchangers and reactor vessels, which I can’t say I am an expert specifically for nuclear plants.
I imagine the main concern would be the reactor itself as all reat can be replaced.
Not to argue minutia, as it doesn’t take away from my correct point, but I was speaking specifically of the reactor and it’s housing and the building around it. A reactor when it’s built has a pre-planned age limit to it.
We can do calculations to evaluate them. If someone creates a fairly accurate or at least conservative stimulation of the reactor and housing, a mechanical engineer should be able to determine if it’s still good for operation or needs replacement. They use ASME code and tables to do life fraction calculations.